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Pseudoproptychites hiemalis
Taxonomy
Proptychites hiemalis was named by Diener (1895). It is a 3D body fossil.
It was recombined as Pseudoproptychites hiemalis by Shigeta and Zakharov (2009), Dai et al. (2019).
It was recombined as Pseudoproptychites hiemalis by Shigeta and Zakharov (2009), Dai et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Proptychites hiemalis Diener |
| 2009 | Pseudoproptychites hiemalis Shigeta and Zakharov p. 106 |
| 2019 | Pseudoproptychites hiemalis Dai et al. p. 59 figs. 13.1-13.11 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Pseudoproptychites hiemalis Diener 1895
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 23.8 | 15.3 | 33.5 | 25.1 | 7.66 | |
| shell diameter | 4 | 47.8 | 30.7 | 65.2 | 51.4 | 14.8 | |
| shell inflation | 4 | 11.0 | 7.60 | 13.3 | 12.2 | 2.58 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Griesbachian to the top of the Smithian or 251.90200 to 248.10000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | Russian Federation | Pseudoproptychites hiemalis (90206 90207) | |
| Dienerian | China (Guangxi) | Proptychitidae indet. (104969 104971) | |
| Dienerian | Russian Federation (Primorye) | Proptychites hiemalis (47226) | |
| Dienerian | China (Guizhou) | Pseudoproptychites hiemalis (198890) | |
| Smithian | China (Gunagxi) | Proptychites hiemalis (44000) |